Executive Board 2020-2021

   
president Architect Dipl.-Ing. Bernhard Siepen Aachen  
 
deputy president Guido von Büren, Citadel Jülich
 
Jülich
 
 
     
treasurer Dipl.-Betriebsw. Friedrich Bremen Aachen  
   
secretary Dr. phil. Ulrich Alertz RWTH Aachen  
   
board member Dr. phil. Harald Herzog Zülpich  
   
board member Prof. (em.) Dr. phil. Dietrich Lohrmann RWTH Aachen  
   
board member Prof. (em.) Dr. rer. nat. Walter Oberschelp RWTH Aachen  
   
board member Dr. phil. Ralf Kreiner Aachen  
     
board member Dr. med. Klaudia Moch Stolberg  
   
board member Kfm. Salah E. Naschar Aachen  
     
board member
 
Michael Siepen, Modelling
 
Aachen
 
 
     
honorary member Prof. (em.) Dr. Dr. hc. mult. rer. nat. Paul-Leo Butzer RWTH Aachen  
honorary member Daniel Böhler, Fa. Kaleas Denzlingen  
honorary member Volker Preiser Steinsfeld  
honorary member Peter Mayr, Diakonie Bad Urach Bad Urach  
       
translating    
   
English Dr. phil. Jürgen Jansen RWTH Aachen  
   
 French
 
Bankkfm. Louis Tremolières
 
ARDOCC, Coucy
 
 
production of documentaries    
   
  Helmut Derichs and Bernhard Siepen
 
Aachen
 
 
computer science    
     
Bernhard Siepen Mikel Lyjak               Ulrich Alertz Aachen Berlin Aachen